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| Brand | Micron |
|---|---|
| Model | 5210 ION |
| Capacity | 7.68TB |
| Usage Class | Enterprise |
| Host Interface | SATA 6Gb/s |
|---|---|
| Total Interface Bandwidth | 6 Gb/s |
| Form Factor | 2.5" 7mm |
|---|
| NAND Flash | 3D QLC |
|---|---|
| Drive Writes Per Day | 0.2 |
| Total Bytes Written | 10500 TBW |
| Sequential Read | 540 MB/s |
|---|---|
| Sequential Write | 360 MB/s |
| Random Read IOPS | 90000 |
| Random Write IOPS | 4500 |
| Average Latency | μs |
| Mean Time Between Failures | 2 Million Hours |
|---|---|
| Uncorrectable Bit Error Rate | 1.0×10⁻¹⁷ |
| Power Loss Protection | Yes |
The Micron 5210 ION 7.68TB stands out as a high-density SATA SSD built on 3D QLC NAND, making it an excellent fit for read-centric workloads such as CDN edge caching, content repositories, warm cloud storage, and large media libraries where maximizing capacity per drive bay is critical. Compared with typical TLC SATA drives in the same class, it delivers a stronger cost-per-TB advantage while still providing enterprise-grade endurance at 10,500 TBW, along with up to 540/360 MB/s and 90K/4.5K IOPS for predictable production performance.
With an endurance rating of 10,500 TBW, the MTFDDAK7T6QDE-2AV16A can sustain approximately 10.5 petabytes of total host writes over its service life, which is more than sufficient for typical read-centric enterprise workloads. In practical terms, for applications such as OS boot, application hosting, edge servers, caching, or general-purpose system storage, this level of endurance supports many years of stable operation without concern over normal daily write activity. For enterprise reliability, the drive includes Power Loss Protection (PLP), which helps preserve in-flight data and protects metadata integrity during unexpected power interruptions, reducing the risk of corruption and unplanned recovery events. Its UBER of 1.0E-17 indicates an extremely low probability of unrecoverable bit errors during reads, providing the high data integrity expected in business-critical environments.
1. The SATA 6Gb/s interface enables seamless drop-in deployment across legacy enterprise storage nodes, making it a cost-efficient upgrade path for mixed server fleets and boot-tier applications.
2. Its sequential read performance accelerates large-block data access, helping reduce wait time for system imaging, media streaming, backups, and read-heavy content delivery workloads.
3. Strong random read capability supports highly responsive access to small files and metadata, which is especially valuable for virtualized environments, web hosting, and database lookup traffic.
4. This endurance profile is best aligned with read-centric enterprise use cases, giving operators a lower-cost SSD option for content repositories, boot drives, and infrequently updated datasets.
5. Built with 3D QLC NAND, the drive delivers higher flash density and better cost per terabyte, making it well suited for scaling capacity in archive, cold-data, and read-optimized infrastructure.
Lower capacity reference: 3.84TB Higher capacity reference: 15.36TB In this series, the 7.68TB model sits at the sweet spot for mainstream enterprise deployment. Compared with the 3.84TB version, it provides much better headroom for data growth, denser server consolidation, and longer refresh cycles without changing the expected enterprise-class sequential and random performance profile. Compared with the 15.36TB option, it usually delivers a more attractive cost-to-capacity balance while avoiding overprovisioning in mid-scale environments. It is especially well suited for medium virtualization clusters, mixed database nodes, or roughly 60 to 90 VDI users per host.
Q: Is MTFDDAK7T6QDE-2AV16A suitable for a write-heavy database server?
A: This model is generally not ideal for write-heavy database servers. With 0.2 DWPD and 3D QLC NAND, it is better suited for read-intensive, capacity-focused, or mixed-light-write enterprise workloads.
Q: How many full drive writes per day can it actually endure over its warranty period?
A: It is rated for 0.2 drive writes per day, meaning about 20% of its 7.68TB capacity can be written daily over the warranty period. That equals roughly 1.54TB of writes per day.
Q: Does it include power loss protection (PLP) and why is that critical?
A: Yes, it includes power loss protection. PLP helps preserve in-flight data and metadata during unexpected outages, reducing corruption risk and improving data integrity for enterprise and RAID-based storage environments.
Q: What RAID level is recommended for this SSD?
A: For most enterprise deployments, RAID 1, 10, or 5 can be considered depending on performance, redundancy, and capacity goals. For database or virtualization workloads, RAID 10 is usually the preferred balance.